The high-performance concrete screw for absolute installation ease.

Concrete screw UltraCut FBS II US

The fischer concrete screw UltraCut FBS II US is a powerful anchoring solution with top installation comfort. The concrete screw with its pressed-on washer is ideal for slot fixations and the anchoring of wooden constructions as well as beams and sills. The European Technical Approval for cracked concrete and non-cracked concrete as well as for seismic loads and classification into fire resistance class R 120 guarantee even more safety. The saw tooth geometry enables a quick and easy installation. No drill hole cleaning is required for installation in ceilings and floors. The expansion-free anchorage system enables low edge and axial spacings.

Product variants

Download of image data

Product variants

Odobrenja / Izveštaji o ispitivanju

28 Varijanta(e) proizvoda

Drill diameter

Min. drill hole depth for through fixings

Screw

Nominal embedment depth / thickness of fixture

ETA-approval
DIBt-approval
Drill diameter ( d₀ )	12 mm
Min. drill hole depth for through fixings ( h₂ )	120 mm
Screw ( d_s x l_s )	14.0 x 110 mm
Nominal embedment depth / thickness of fixture ( h_nom1 / t_fix )	60 / 50 mm
Nominal embedment depth / thickness of fixture ( h_nom2 / t_fix )	75 / 35 mm
Nominal embedment depth / thickness of fixture ( h_nom3 / t_fix )	100 / 10 mm
Drive	SW 17
Packaging	Folding box
Amount	20 St.
GTIN (EAN-Code)	4048962251548

ETA-approval
DIBt-approval
Drill diameter ( d₀ )	12 mm
Min. drill hole depth for through fixings ( h₂ )	140 mm
Screw ( d_s x l_s )	14.0 x 130 mm
Nominal embedment depth / thickness of fixture ( h_nom1 / t_fix )	60 / 70 mm
Nominal embedment depth / thickness of fixture ( h_nom2 / t_fix )	75 / 55 mm
Nominal embedment depth / thickness of fixture ( h_nom3 / t_fix )	100 / 30 mm
Drive	SW 17
Packaging	Folding box
Amount	20 St.
GTIN (EAN-Code)	4048962251555

ETA-approval
DIBt-approval
Drill diameter ( d₀ )	12 mm
Min. drill hole depth for through fixings ( h₂ )	160 mm
Screw ( d_s x l_s )	14.0 x 150 mm
Nominal embedment depth / thickness of fixture ( h_nom1 / t_fix )	60 / 90 mm
Nominal embedment depth / thickness of fixture ( h_nom2 / t_fix )	75 / 75 mm
Nominal embedment depth / thickness of fixture ( h_nom3 / t_fix )	100 / 50 mm
Drive	SW 17
Packaging	Folding box
Amount	20 St.
GTIN (EAN-Code)	4048962251562

ETA-approval
DIBt-approval
Drill diameter ( d₀ )	14 mm
Min. drill hole depth for through fixings ( h₂ )	140 mm
Screw ( d_s x l_s )	16.0 x 125 mm
Nominal embedment depth / thickness of fixture ( h_nom1 / t_fix )	65 / 60 mm
Nominal embedment depth / thickness of fixture ( h_nom2 / t_fix )	85 / 40 mm
Nominal embedment depth / thickness of fixture ( h_nom3 / t_fix )	85 / 5 mm
Drive	SW 21
Packaging	Folding box
Amount	10 St.
GTIN (EAN-Code)	4048962251609

ETA-approval
DIBt-approval
Drill diameter ( d₀ )	14 mm
Min. drill hole depth for through fixings ( h₂ )	165 mm
Screw ( d_s x l_s )	16.0 x 150 mm
Nominal embedment depth / thickness of fixture ( h_nom1 / t_fix )	65 / 85 mm
Nominal embedment depth / thickness of fixture ( h_nom2 / t_fix )	85 / 65 mm
Nominal embedment depth / thickness of fixture ( h_nom3 / t_fix )	115 / 35 mm
Drive	SW 21
Packaging	Folding box
Amount	10 St.
GTIN (EAN-Code)	4048962251616

Legenda = Dostupna dozvola— = Dozvola nije dostupna

Pregledano 28 od 28 varijanti

Advantages

With up to 3 embedment depths, the UltraCut FBS II US allows for the same screw to be used for different component thicknesses.
The special saw tooth geometry enables fast cutting into the concrete.
Drill holes do not need to be cleaned during vertical installation (ceiling and floor). For floor fixings the hole must be drilled 3x drill hole diameter deeper.
Expansion-free anchoring (undercut) allows for lowest edge- and axial spacings.
The ETA approval covers applications in cracked concrete and seismic power categories C1 and C2.
The approved adjustment for the concrete screws allows the screw to be unscrewed twice to place maximum 10 mm packing below the base plate head or to align the attached part, and then to tighten the screw again.
The checking gauge allows for reuse in temporary fixings (e.g. inclined supports) covered by the national approval.

Applications

Guard rails
Consoles/Base plates
Metal profiles
Shelving systems
Protection barriers
Results / beam anchors
Temporary anchoring, e.g. of building site equipment
Shuttering props

Building materials

Approved for:

Concrete C20/25 to C50/60, cracked and non-cracked

Also suitable for:

Concrete C12/15
Solid building materials
Masonry with a dense structure

You can find detailed information on building materials in the registration document.

Approvals

ETA-15/0352
ETA-20/0321
ETA-20/0134
DoP No. 0185
DoP No. 0227
DoP No. 0311
DoP No. 0225
Z-21.8-2049

Functioning

The UltraCut FBS II is recommended for the push-through installation.
Drill holes do not need to be cleaned during vertical installation (ceiling and floor). For floor fixings the hole must be drilled 3x drill hole diameter deeper.
We recommend using a tangential impact screwdriver with a suitable impact screwdriver socket or an internal torx drive.
The screw is installed correctly when the screw head sits flush on the fixture and cannot be screwed in deeper (visual setting control).

Installation UltraCut FBS II in concrete

1 / 9

Fixture adjustment

1 / 3

Additional for seismic applications

1 / 2

ETA Certification Document

pdf, ETA-15/0352

European Technical Assessment for fischer concrete screw ULTRACUT FBS II - Mechanical fasteners for use in concrete

Created on 10/05/2020

DOP - Declaration of Performance

pdf, DoP No. 0227

Declaration of Performance for fischer concrete screw ULTRACUT FBS II (Mechanical anchor for use in concrete)

Created on 10/19/2020

ETA Certification Document

pdf, ETA-20/0321

European Technical Assessment for fischer concrete screw ULTRACUT FBS II - Connector for Strengthening of existing concrete structures by concrete overlay

Created on 06/19/2020

DOP - Declaration of Performance

pdf, DoP No. 0225

Declaration of Performance for fischer concrete screw ULTRACUT FBS II (Mechanical fastener for use in concrete)

Created on 07/03/2020

ETA Certification Document

pdf, ETA-20/0134

European Technical Assessment for fischer concrete screw UltraCut FBS II - Screw anchor for use in masonry

Created on 07/14/2022

DOP - Declaration of Performance

pdf, DoP No. 0311

Declaration of Performance for fischer concrete screw UltraCut FBS II (screw anchor for use in masonry)

Created on 07/28/2022

DOP - Declaration of Performance

pdf, DoP No. 0185

Declaration of Performance for fischer concrete screw ULTRACUT FBS II (Mechanical fastener for use in concrete)

Created on 11/27/2020

Concrete screw UltraCut FBS II US

Product variants

The advantages / Product description

Application and approval

Assembly instruction

Documents for download